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Bug 2072000 - Network adapter (RTL8125 [r8169] and Mediatek WiFi MT7612 [mt7921e]) does not come up after suspend
Summary: Network adapter (RTL8125 [r8169] and Mediatek WiFi MT7612 [mt7921e]) does no...
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 35
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-04-05 11:41 UTC by info
Modified: 2022-12-13 17:31 UTC (History)
19 users (show)

Fixed In Version:
Doc Type: ---
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-12-13 17:31:47 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)
dmesg.txt from step 7 (deleted)
2022-04-05 11:41 UTC, info
no flags Details

Description info 2022-04-05 11:41:44 UTC
Created attachment 1870838 [details]
dmesg.txt from step 7

1. Please describe the problem:
After system suspend, the network adapter doesn't come up anymore. The RTL8125 appears after some minutes and starts working. The Mediatek WiFi adapter stay down. 

2. What is the Version-Release number of the kernel:
fedora 5.17.1-200.fc35.x86_64 (from koji / fedora test days) 

3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :

The RTL8125 works with all tested 5.16.x versions. The issue appears with all tested 5.17 kernel versions. Tested with the 5.17.0 (rawhide) and 5.17.1 (kernel-vanilla-stable) and now the 5.17.1 from koji.

The MediaTek WiFi appears the first time in 5.17 but with 

sudo modprobe mt7921e
sudo sh -c "echo 14c3 0608 > /sys/bus/pci/drivers/mt7921e/new_id"

it also work with version 5.16 and came up after suspend.


4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:
Start the system (all works fine), systemctl suspend -i  and wake up, the network adapter doesn't come up for a while.

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:
yes

6. Are you running any modules that not shipped with directly Fedora's kernel?:
no

7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.

Comment 1 Thomas M Steenholdt 2022-04-07 00:21:26 UTC
Similar thing repported for Fedora 36 in bug #2072785 (Mediatek only)

Comment 2 Ben Cotton 2022-11-29 18:42:12 UTC
This message is a reminder that Fedora Linux 35 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 35 on 2022-12-13.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be closed as EOL if it remains open with a
'version' of '35'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, change the 'version' 
to a later Fedora Linux version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora Linux 35 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora Linux, you are encouraged to change the 'version' to a later version
prior to this bug being closed.

Comment 3 Ben Cotton 2022-12-13 17:31:47 UTC
Fedora Linux 35 entered end-of-life (EOL) status on 2022-12-13.

Fedora Linux 35 is no longer maintained, which means that it
will not receive any further security or bug fix updates. As a result we
are closing this bug.

If you can reproduce this bug against a currently maintained version of Fedora Linux
please feel free to reopen this bug against that version. Note that the version
field may be hidden. Click the "Show advanced fields" button if you do not see
the version field.

If you are unable to reopen this bug, please file a new report against an
active release.

Thank you for reporting this bug and we are sorry it could not be fixed.


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